Lithium (Li)-ion batteries (LIBs) are the electrochemical energy storage systems of choice for a wide variety of applications, however other types of emerging battery technologies are currently on Kepadatan Energi. Kepadatan energi menunjukkan jumlah muatan yang disimpan dalam satuan volume baterai. Nantinya, muatan ini akan menambah daya ke baterai. Baterai lithium-ion membawa lebih banyak muatan per satuan volume dibandingkan dengan baterai polimer lithium. Padahal, baterai lithium-ion merupakan kepadatan energi lebih dari yang sebelumnya. Lithium batteries are much lighter than AGM batteries. That’s because they don’t contain heavy lead-acid and the electrodes in lithium batteries are made of lightweight lithium and carbon. For instance, a 60 Ah lithium battery weighs approximately 8 KG. On the other hand, a 105 Ah AGM battery weighs about 28 KG. For example, a drone using a 1500mAh LiPo battery, which would have the same volume as an 18650 battery, can fly for 4-6 minutes, while a drone using a 3000mAh Li-ion battery can fly for 12-15 minutes. Therefore, if you want your drone to have longer flight times, it's better to use Li-ion batteries. Weight and Size To give further perspective a Li-ion battery will give you only about 20-30% more capacity then a Lipo for the same weight. That's not nothing, but it comes with caveats. For example, pack voltage. A Lipo should never go below 3v per cell and most recommend you use 3.3 as an absolute cutoff. A Li-ion will go down to 2.5v/cell happily. The most significant difference between lithium metal batteries and lithium-ion batteries is their cell type. Lithium metal batteries are primary cell construction, which means that they cannot be recharged. On the other hand, lithium-ion batteries are secondary cell construction, which means that they are chargeable and can be used repeatedly. 2. lipo is roughly 135wh a kg vs 120 for lipo4 but less protection means less required weight. Much easier to charge, lifepo4 is happy to float at 13.8v forever and gets 80% ish charged you can use a variable supply to get that to 100% it's not the nicest thing to do but works well (makes a great cheap UPS/100% silent supply). While a super-capacitor that is the same weight as a battery can hold more power, its Watts/kg – Power Density is up to ten times better than Lithium Ion batteries. Its inability to discharge slowly means its Energy Density (Watt Hours/kg or Wh/kg) is a fraction of that offered by Lithium Ion. Supercapacitor Power Density and Energy Density cnNeR.

li po battery vs li ion battery which is better